<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=790475
-->
<head>
  <title>Test for Bug 790475</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=790475">Mozilla Bug 790475</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
<script type="application/javascript">

/**
 * Test for Bug 790475
 *
 * Tests that inline spell checking works properly through adjacent text nodes.
 */

SimpleTest.waitForExplicitFinish();
addLoadEvent(runTest);

var gMisspeltWords;

function getEditor() {
  const Ci = SpecialPowers.Ci;
  var editingSession = SpecialPowers.wrap(window)
                                    .QueryInterface(Ci.nsIInterfaceRequestor)
                                    .getInterface(Ci.nsIWebNavigation)
                                    .QueryInterface(Ci.nsIInterfaceRequestor)
                                    .getInterface(Ci.nsIEditingSession);
  return editingSession.getEditorForWindow(window);
}

function getSpellCheckSelection() {
  var editor = getEditor();
  var selcon = editor.selectionController;
  return selcon.getSelection(selcon.SELECTION_SPELLCHECK);
}

function runTest() {
  gMisspeltWords = [];
  var edit = document.getElementById("edit");
  edit.focus();

  SimpleTest.executeSoon(function() {
    gMisspeltWords = [];
    is(isSpellingCheckOk(), true, "Should not find any misspellings yet.");

    var newTextNode = document.createTextNode("ing string");
    edit.appendChild(newTextNode);
    var editor = getEditor();
    var sel = editor.selection;
    sel.collapse(newTextNode, newTextNode.textContent.length);
    synthesizeKey("!", {});

    edit.blur();

    SimpleTest.executeSoon(function() {
      is(isSpellingCheckOk(), true, "Should not have found any misspellings. ");
      SimpleTest.finish();
    });
  });
}

function isSpellingCheckOk() {
  var sel = getSpellCheckSelection();
  var numWords = sel.rangeCount;

  is(numWords, gMisspeltWords.length, "Correct number of misspellings and words.");

  if (numWords != gMisspeltWords.length)
    return false;

  for (var i = 0; i < numWords; i++) {
    var word = sel.getRangeAt(i);
    is (word, gMisspeltWords[i], "Misspelling is what we think it is.");
    if (word != gMisspeltWords[i])
      return false;
  }
  return true;
}

</script>
</pre>

<div id="edit" contenteditable="true">This is a test</div>

</body>
</html>
